AttributeError: module 'fcntl' has no attribute 'ioctl'

[wmefanit]

Optuna is being tried. Is there any way to solve this problem when using data storage?

Exception in thread "main" AttributeError: module 'fcntl' has no attribute 'ioctl'
	at <python> _init_alembic(Unknown)
	at <python> __init__(Unknown)
	at <python> __init__(Unknown)
	at <python> get_storage(Unknown)
	at <python> create_study(Unknown)
	at <python> converter_wrapper(Unknown)
	at <python> <module>(Unknown)
	at org.graalvm.polyglot.Context.eval(Context.java:428)

graalvm-jdk-21.0.2+13.1 graalpy-23.1.2-linux-amd64

[msimacek]

Hi @wmefanit, GraalPy currently doesn't implement ioctl. I'll add it to our to do list.